明朝(cháo )成化(huà )年间，朝(cháo )纲(gāng )腐败(bài )，奸邪当道。西厂(chǎng )东厂为宦官把持(chí )，混淆黑白，陷害忠(zhōng )良，朝野内外噤(jìn )若(ruò )寒蝉。时有赵怀安（李连杰 饰）等流(liú )亡剑(jiàn )客挺身而出，接连铲除东厂数名奸佞，致令阉贼胆战心惊。适(shì )值此时(shí )，风头正劲的西厂